Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
atrium
←
French
aître
(doublet)
←
Latin
ātrium
(borrowed)
→
French
aître
(doublet)
→
Romanian
atriu
(borrowed)